APA Цитирование

Soars, J., & Soars, L. (1991). Headway - Pre-intermediate: Teacher's book. Oxford: Oxford University Press.

Chicago-стиль цитирования

Soars, John, và Liz Soars. Headway - Pre-intermediate: Teacher's Book. Oxford: Oxford University Press, 1991.

MLA-цитирование

Soars, John, và Liz Soars. Headway - Pre-intermediate: Teacher's Book. Oxford: Oxford University Press, 1991.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.